157213651696

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{458959}}^1$

素因数の和:459317

約数の個数: 40

約数和(自身を含む): 309596057600

約数和(自身を除く): 152382405904

約数列:

[1, 2, 4, 8, 16, 79, 158, 271, 316, 542, 632, 1084, 1264, 2168, 4336, 21409, 42818, 85636, 171272, 342544, 458959, 917918, 1835836, 3671672, 7343344, 36257761, 72515522, 124377889, 145031044, 248755778, 290062088, 497511556, 580124176, 995023112, 1990046224, 9825853231, 19651706462, 39303412924, 78606825848, 157213651696]

約数ペア:

[(1, 157213651696), (2, 78606825848), (4, 39303412924), (8, 19651706462), (16, 9825853231), (79, 1990046224), (158, 995023112), (271, 580124176), (316, 497511556), (542, 290062088), (632, 248755778), (1084, 145031044), (1264, 124377889), (2168, 72515522), (4336, 36257761), (21409, 7343344), (42818, 3671672), (85636, 1835836), (171272, 917918), (342544, 458959)]